winamp/Src/filereader/ProgressiveHTTPReader.h

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2024-09-24 12:54:57 +00:00
#ifndef NULLSOFT_PROGRESSIVEHTTPREADER_H
#define NULLSOFT_PROGRESSIVEHTTPREADER_H
#include <api/service/svcs/svc_fileread.h>
#include <windows.h>
class ProgressiveHTTPReader : public svc_fileReader
{
public:
ProgressiveHTTPReader() : hFile(INVALID_HANDLE_VALUE), hMap(0), offset(0)
{}
int isMine(const wchar_t *filename, int mode=SvcFileReader::READ);
int open(const wchar_t *filename, int mode=SvcFileReader::READ);
size_t read(__int8 *buffer, size_t length);
void IncrementPosition(uint64_t inc);
size_t GetPageNumber() const;
private:
char tempFile[MAX_PATH];
HANDLE hFile;
HANDLE hMap;
uint32_t pageSize;
LARGE_INTEGER pagePosition; // will always be % pageSize == 0
uint32_t offset; // offset into the page
};
#endif